We estimate implied cost of equity capital (re) for a sample of firms from 1984 to 1998 using the Ohlson and Juettner (2000) model that does not make restrictive assumptions about clean surplus and payout policies. We find that re is strongly positively associated with conventional risk factors such as earnings variability, systematic and unsystematic return volatility, and leverage, and is neg...

Master of Electrical Engineering Program Cornell University Design Project Report Project Title: Inexpensive Wireless Telemetry for Animal Tracking Author: Christopher Yeou-Hwa Chau Abstract: This project explored the feasibility of creating a cost-effective transmitterreceiver pair to replace commercially available 150 MHz devices used in animal telemetry. Distance measurements of test circuit...

We develop a bicriteria model for the resource allocation problem in PERT networks, in which the total direct costs of the project as the first objective, and the mean of project completion time as the second objective are minimized. The activity durations are assumed to be independent random variables with either exponential or Erlang distributions, in which the mean of each activity duration ...

In this paper I attempt to replicate for Sweden the Corrado, Hulten and Sichel (2006) and Marrano and Haskel (2006) working papers on spending on intangible assets in the US and the UK. Based on their measurement methods the total spending on intangibles in Sweden in 2004 was 277 billion SEK or 10.6 percent of total GDP. Based on total spending it can be estimated that total investment in intan...

We consider a simple general equilibrium model with imperfect competition. Firms are price taker in the input market and compete à la Cournot in some or all of the product markets (their technology displays constant returns to scale). We show that an increase in the number of firms does not always improve welfare. We also provide a characterization in terms of mark-up rates of the sectors for w...

1.1 Modification of Transparent Conducting Oxide (TCO) Electrodes through Silanization and Chemisorption of Small Molecules . . . . . 15 Michael Brumbach and Neal R. Armstrong 1.1.

In this paper, we consider fuzzy inventory with backorder. First, we fuzzify the storing cost a, backorder cost b, cost of placing an order c, total demand r, order quantity q, and shortage quantity s as the triangular fuzzy numbers in the total cost. From these, we can obtain the fuzzy total cost. Using the signed distance method to defuzzify, we get the estimate of the total cost in the fuzzy...